Especially, I want to use the external ADC ADS8353IRTER.To get the data, it requires 48 CLK at 20MHz on SPI.We face lots of issues with the SPI linked with DMA (trigged by CC of timer).How to use SPI periph with 48CLK ?Up to now we need to send 3 tim...

We have two microcontroller, one is the STM32H7 and another one without hardware CRC (need to be software CRC through an algorithm).I use SPI communication with this hardware CRC32 and I would like to know the software algorithm able to have the same...